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ATSC 3.0 signal generator.

ATSC3Xpress lets you create a broadcast-quality ATSC-3.0 signal from your desk. Atsc3Xpress gives you full control over ATSC-3.0 parameters, supporting advanced concepts such as subframes, multi-PLP and a variety of PLP-multiplexing strategies.

Ordering Information

  • DTC-386-ATSC3 - Atsc3Xpress - ATSC 3.0 modulator and signal generator software
  • DTC-305-CM - Option to enable a full-blown channel simulator in Atsc3Xpress, supporting AWGN generation with programmable SNR and multipath echo simulation
  • DTC-371-IQ - Option to generate modulated I/Q samples in a file, e.g. for simulating ATSC-3.0 demodulation algorithms

Availability: In stock

1 544,-€

* Required Fields

1 544,-€




  • Complete multi-PLP DVB-T2 modulator with file input and DVB-T2 RF output 
  • Includes DVB-T2 gateway with T2-MI written to a file, or real-time T2-MI over ASI or IP 
  • T2-lite, T2-base and multi-profile support e.g. generate T2-lite and T2-base profile in each other’s FEF


  • Test-signal generator for DVB-T2 compliance testing
  • Test-signal generator for DVB-T2 receiver chip development, testing and evaluation
  • Signal generator for DVB-T2 receiver demonstrations and field trials

Key characteristics

Standards ATSC 3.0
A/322 revision 58
Bandwidth 5, 6, 7, 8MHz
Features Multiple subframes
Multi-PLP operation
Channel simulation
PLP multiplexing LDM, FDM, TDM, TFDM
Data source IP-capture file (PCAP)
Built-in O151 PRBS
Live IP input
I/Q format Float32, Int16, Text
Requires the DTC-371-IQ option

Supported adapters

PCI Express DTA-2115B all band
USB-3 DTU-315 all band

PC requirements

OS Windows XP, 2k3/2k8, Vista, 7, 8/8.1, 10
Processor Core i5 minimum
Core i7 recommended

Or equivalent AMD CPUs

Disk Drive For streams with a high bitrate (SDI, I/Q samples), carefully select a disk sub-system that can sustain the required bitrate


  • Leaflet  
  • Manual 


  • ATSC3Xpress Install Package  

Dektec models are most often differentiated by the sufix e.g. SD, SXP etc., where suffix specifies the SW licence
  • SP = Stream Player (allows you to play/modulate transport stream files, so this makes sence for devices with Output interface)
  • SXP = Stream Xpert (this is MPEG TS ANALYZER, what makes sence for Input devices)
  • SLP = Stream Xper Lite (very limited alternative of SXP, de facto allowing mainly capturing MPEG TS, again makes sence for Input devices)
  • RX = RFXpert RF signal analysys
  • SY = SD Eye (video analyzer)
  • J = Jitter
  • DGL = Dongle license for non Dektec devices
Meaning of abreviations used in beginning of Dektec model names
  • DTA = Dektec adapter (typically PCI, PCI-e)
  • DTU = Dektec USB device both USB-2 and USB-3
  • DTE = Dektec Ethernet standalone networked device
  • DTC = Dektec software license



Manufacturer DekTec
Form Factor No


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